/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.fuatnow.game.server;

import com.fuatnow.game.connection.GateMineSweepConnection;
import com.fuatnow.game.work.Worker;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslContextBuilder;
import io.netty.handler.ssl.util.SelfSignedCertificate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.net.ssl.SSLException;
import java.security.cert.CertificateException;

/**
 * A HTTP server which serves Web Socket requests at:
 *
 * http://localhost:8080/websocket
 *
 * Open your browser at http://localhost:8080/, then the demo page will be loaded and a Web Socket connection will be
 * made automatically.
 *
 * This server illustrates support for the different web socket specification versions and will work with:
 *
 * <ul>
 * <li>Safari 5+ (draft-ietf-hybi-thewebsocketprotocol-00)
 * <li>Chrome 6-13 (draft-ietf-hybi-thewebsocketprotocol-00)
 * <li>Chrome 14+ (draft-ietf-hybi-thewebsocketprotocol-10)
 * <li>Chrome 16+ (RFC 6455 aka draft-ietf-hybi-thewebsocketprotocol-17)
 * <li>Firefox 7+ (draft-ietf-hybi-thewebsocketprotocol-10)
 * <li>Firefox 11+ (RFC 6455 aka draft-ietf-hybi-thewebsocketprotocol-17)
 * </ul>
 */
public final class WebSocketServer {

    static final boolean SSL = System.getProperty("ssl") != null;
    static final int PORT = Integer.parseInt(System.getProperty("port", SSL? "8443" : "8080"));
    public  static int workNum = 1;
    private static final Logger logger = LoggerFactory.getLogger(WebSocketServer.class);
    public static void main(String[] args) throws Exception {
        Worker.startWorker(workNum);
        new Thread(() -> startGateServer()).start();
        new Thread(() -> GateMineSweepConnection.startGateMineSweepConnection("127.0.0.1", 10001)).start();
    }


    public  static void startGateServer()
    {
        // Configure SSL.
        final SslContext sslCtx;
        try {
            if (SSL) {
                SelfSignedCertificate ssc = new SelfSignedCertificate();
                sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
            } else {
                sslCtx = null;
            }
        }
        catch (CertificateException e)
        {
//            logger.error(e.get);
        }
        catch (SSLException e)
        {

        }

        EventLoopGroup bossGroup = new NioEventLoopGroup(1);
        EventLoopGroup workerGroup = new NioEventLoopGroup();
        try {
            ServerBootstrap b = new ServerBootstrap();
            b.group(bossGroup, workerGroup)
                    .channel(NioServerSocketChannel.class)
                    .handler(new LoggingHandler(LogLevel.INFO))
                    .childHandler(new WebSocketServerInitializer(null));

            Channel ch = b.bind(PORT).sync().channel();
            ch.closeFuture().sync();
        }
        catch (InterruptedException e)
        {

        }
        finally {
            bossGroup.shutdownGracefully();
            workerGroup.shutdownGracefully();
        }

    }


//    public static void startGateServer()
//    {
//        // Configure SSL.
//        final SslContext sslCtx;
//        if (SSL) {
//            SelfSignedCertificate ssc = new SelfSignedCertificate();
//            sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
//        } else {
//            sslCtx = null;
//        }
//        EventLoopGroup bossGroup = new NioEventLoopGroup(1);
//        EventLoopGroup workerGroup = new NioEventLoopGroup();
//        try {
//            ServerBootstrap b = new ServerBootstrap();
//            b.group(bossGroup, workerGroup)
//                    .channel(NioServerSocketChannel.class)
//                    .handler(new LoggingHandler(LogLevel.INFO))
//                    .childHandler(new WebSocketServerInitializer(null));
//
////            Channel ch = b.bind(PORT).sync().channel();
//
//            Channel ch = b.bind(new InetSocketAddress(PORT)).addListener(new ChannelFutureListener() {
//                @Override
//                public void operationComplete(ChannelFuture future) throws Exception
//                {
//                    if (future.isSuccess())
//                    {
//                        System.out.println("Open your web browser and navigate to " +
//                                (SSL? "https" : "http") + "://127.0.0.1:" + PORT + '/');
//
//                    } else {
//                        logger.error("[AuthServer] Started Failed");
//                    }
//                }
//            }).channel();
//
////            ch.closeFuture().sync();
//        } finally {
//            bossGroup.shutdownGracefully();
//            workerGroup.shutdownGracefully();
//        }
//    }
}